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Author Question: An LED emits light of wavelength 600 nm. What is its band gap? a. 1.11 eV b. 1.54 eV c. 1.99 eV ... (Read 74 times)

Sportsfan2111

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An LED emits light of wavelength 600 nm. What is its band gap?
 a. 1.11 eV
  b. 1.54 eV
  c. 1.99 eV
  d. 2.07 eV
  e. 2.33 eV

Question 2

The study of astronomy involves
 a. space.
  b. energy.
  c. matter.
  d. all of these.



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ky860224

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Answer to Question 1

d

Answer to Question 2

d




Sportsfan2111

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Reply 2 on: Jul 28, 2018
Wow, this really help


triiciiaa

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Reply 3 on: Yesterday
:D TYSM

 

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